| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [vb pp] by [adj] [noun] | 567 |
|
| 2 | [vb -s] been [vb pp] by [det] [noun] | 116 |
|
| 3 | [vb -s] been [vb pp] [prep] several [noun] | 62 |
|
| 4 | [vb -s] been [vb pp] [prep] several [noun] | 62 |
|
| 5 | [verb] been [vb pp] by several [noun] | 31 |
|
| 6 | [vb -s] be [vb pp] by several [noun] | 16 |
|
| 7 | [vb -s] [be] [vb pp] by several [noun] | 16 |
|
| 8 | [vb -s] [been] [vb pp] by several [noun] | 16 |
|
| 9 | [vb -s] been [vb pp] by several [noun] | 16 |
|
| 10 | [vb -s] been [vb pp] by several [noun] | 16 |
|
| 11 | [vb -s] been [verb] by several [noun] | 16 |
|
